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Which of the following is NOT one of the characteristics of idioms?

  • A.The part of speech of each element in an idiom is very important.
  • B.The constituents of idioms can’t be replaced.
  • C.The word order in an idiom can’t be changed.
  • D.An idiom functions as one word.
试题出自试卷《英语词汇学2014年4月真题试题及答案解析(00832)》
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